Search Results - "Grabic, R."

Environmentally relevant concentrations of tramadol and citalopram alter behaviour of an aquatic invertebrate by Buřič, M., Grabicová, K., Kubec, J., Kouba, A., Kuklina, I., Kozák, P., Grabic, R., Randák, T

“…•Opioid drug Tramadol and antidepressant Citalopram alter crayfish behaviour at environmentally relevant concentrations.•Our results highlight the ecological…”
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A passive sampling method for detecting analgesics, psycholeptics, antidepressants and illicit drugs in aquatic environments in the Czech Republic by Fedorova, G., Randak, T., Golovko, O., Kodes, V., Grabicova, K., Grabic, R.

“…The goal of this study was to assess the bioavailable concentrations of analgesics, psycholeptics, antidepressants and illicit drugs in the surface waters of…”
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Identification of new endocrine disruptive transthyretin ligands in polluted waters using pull-down assay coupled to non-target mass spectrometry by Mikušová, P., Toušová, Z., Sehnal, L., Kuta, J., Grabicová, K., Fedorova, G., Marek, M., Grabic, R., Hilscherová, K.

“…Surface and treated wastewater are contaminated with highly complex mixtures of micropollutants, which may cause numerous adverse effects, often mediated by…”
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Estrogen-, androgen- and aryl hydrocarbon receptor mediated activities in passive and composite samples from municipal waste and surface waters by Jálová, V., Jarošová, B., Bláha, L., Giesy, J.P., Ocelka, T., Grabic, R., Jurčíková, J., Vrana, B., Hilscherová, K.

“…Passive and composite sampling in combination with in vitro bioassays and identification and quantification of individual chemicals were applied to…”
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Bioaccumulation as a method of removing psychoactive compounds from wastewater using aquatic plants by Žabka, D., Vojs Staňová, A., Horáková, I., Butor Škulcová, A., Grabic, R., Špalková, V., Gál, M., Mackuľak, T.

“…[Display omitted] •Limited elimination of compounds such as tramadol, and venlafaxine by classical biodegradation.•Ability of aquatic plants to remove…”
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Oxidation of pharmaceuticals by chlorine dioxide in biologically treated wastewater by Hey, G., Grabic, R., Ledin, A., la Cour Jansen, J., Andersen, H.R.

“…► Wastewater effluents containing APIs were treated with chlorine dioxide. ► More than half of the APIs oxidized in low COD effluent after 5mg/L ClO2 dose. ►…”
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Ultrafast laser diode thermal desorption method for analysis of representative pharmaceuticals in soil leachate samples by Borik, A., Vojs Stanova, A., Kodesova, R., Brooks, B.W., Grabicova, K., Novakova, P., Grabic, R.

“…We developed and evaluated a novel analytical method combining ambient ionization technique - laser diode thermal desorption with chemical ionization…”
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Behaviour and cardiac response to stress in signal crayfish exposed to environmental concentrations of tramadol by Ložek, F., Kuklina, I., Grabicová, K., Kubec, J., Buřič, M., Grabic, R., Randák, T., Císař, P., Kozák, P.

“…•Tramadol alters crayfish stress reaction at environmentally relevant concentration.•Shift in cardiac activity during stress was observed in tramadol-exposed…”
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The progestin levonorgestrel disrupts gonadotropin expression and sex steroid levels in pubertal roach (Rutilus rutilus) by Kroupova, H.K., Trubiroha, A., Lorenz, C., Contardo-Jara, V., Lutz, I., Grabic, R., Kocour, M., Kloas, W.

“…•Pubertal roach were exposed for 28 days in a flow-through system to levonorgestrel.•High levonorgestrel concentration exerted an oestrogenic effect on…”
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Changes in concentrations of hydrophilic organic contaminants and of endocrine-disrupting potential downstream of small communities located adjacent to headwaters by Jarosova, B., Blaha, L., Vrana, B., Randak, T., Grabic, R., Giesy, J.P., Hilscherova, K.

“…Endocrine-disruptive potential and concentrations of polar organic contaminants were measured in seven headwaters flowing through relatively unpolluted areas…”
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Antioxidant responses and plasma biochemical characteristics in the freshwater rainbow trout, Oncorhynchus mykiss, after acute exposure to the fungicide propiconazole by Li, Z.-H., Zlabek, V., Velíšek, J., Grabic, R., Machová, J., Kolařová, J., Li, P., Randák, T.

“…In this study, the toxic effects of PCZ, a triazole fungicide present in aquatic environment, were studied in rainbow trout, Oncorhynchus mykiss, by an acute…”
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Quantification of adenosine triphosphate, adenosine diphosphate, and creatine phosphate in sterlet spermatozoa during maturation by Fedorov, P, Dzyuba, B, Fedorova, G, Grabic, R, Cosson, J, Rodina, M

“…Sturgeon spermatozoa maturation during their passage through the kidney is a prerequisite for initiation of motility. Samples of sterlet () testicular sperm…”
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Effects of sulfur dioxide, hydrogen peroxide and sulfuric acid on the de novo synthesis of PCDD/F and PCB under model laboratory conditions by Pekárek, V., Punčochář, M., Bureš, M., Grabic, R., Fišerová, E.

“…In a laboratory model system consisting of fly ash from municipal waste incinerator, CuCl 2 · 2H 2O, NaCl and activated carbon in N 2 + 10% O 2 atmosphere, the…”
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Effects of oxygen on formation of PCB and PCDD/F on extracted fly ash in the presence of carbon and cupric salt by Pekárek, V, Grabic, R, Marklund, S, Punčochář, M, Ullrich, J

“…The effect of oxygen–nitrogen atmosphere (N 2+10%O 2,N 2+1%O 2 and 99.999% N 2) on the formation of PCB, PCDD and PCDF by the de novo synthetic reactions in…”
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Bioaccumulation of PCB congeners in marine benthic infauna by Magnusson, K., Ekelund, R., Grabic, R., Bergqvist, P.-A.

“…Field concentrations of polychlorinated biphenyls (PCBs) were measured in sediment and nine marine soft bottom invertebrate species. Lipid- and organic carbon…”
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Differential accumulation of low-chlorinated (Delor 103) and high-chlorinated (Delor 106) biphenyls in human placental tissue and opposite effects on conversion of DHEA to E2 by Grabic, R., Hansen, L.G., Ptak, A., Crhova, S., Gregoraszczuk, E.Ł.

“…Polychlorinated biphenyls (PCBs) and related compounds elicit a diverse spectrum of toxic responses. Additionally, they are able to pass through the human…”
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Industrial wastewater treatment plant enriches antibiotic resistance genes and alters the structure of microbial communities by Bengtsson-Palme, Johan, Milakovic, Milena, Švecová, Helena, Ganjto, Marin, Jonsson, Viktor, Grabic, Roman, Udikovic-Kolic, Nikolina

“…Antibiotic resistance is an emerging global health crisis, driven largely by overuse and misuse of antibiotics. However, there are examples in which the…”
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Bioaccumulation of psychoactive pharmaceuticals in fish in an effluent dominated stream by Grabicova, Katerina, Grabic, Roman, Fedorova, Ganna, Fick, Jerker, Cerveny, Daniel, Kolarova, Jitka, Turek, Jan, Zlabek, Vladimir, Randak, Tomas

“…The treated effluent from sewage treatment plants (STP) is a major source of active pharmaceutical ingredients (APIs) that enter the aquatic environment…”
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Development of a robust extraction procedure for the HPLC-ESI-HRPS determination of multi-residual pharmaceuticals in biota samples by Grabicova, Katerina, Vojs Staňová, Andrea, Koba Ucun, Olga, Borik, Adam, Randak, Tomas, Grabic, Roman

“…A simple, robust and effective extraction procedure for the determination of 74 pharmaceuticals in different fish tissues by ultrasensitive high performance…”
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Transport of pharmaceuticals and their metabolites between water and sediments as a further potential exposure for aquatic organisms by Koba, Olga, Grabicova, Katerina, Cerveny, Daniel, Turek, Jan, Kolarova, Jitka, Randak, Tomas, Zlabek, Vladimir, Grabic, Roman

“…•Fate of pharmaceuticals and their metabolites was investigated.•A complex approach, including water, sediments, and fish, was used in the study.•18…”
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